lab4 draft

Ta&#770;m Le&#770; · Ta&#770;m Le&#770; · commit 4d42794f00be · 2022-05-30T23:07:35.000+07:00
diff --git a/src/Lab_04/lab_04.java b/src/Lab_04/lab_04.java
@@ -0,0 +1,45 @@
+package Lab_04;
+/*
+Requirement:
+Create a simple menu with 4 options:
+=====MENU======
+1. Add number into ArrayList
+2. Print numbers
+3. Get maximum number
+4. Get minimum number
+5. search number: Add option number 5 to find a number -> index
+ */
+
+import java.util.*;
+
+public class lab_04 {
+
+    public static void main(String[] args) {
+
+        List<Integer> myArraylist = Arrays.asList(2, 4, 6, 8);
+        Scanner input = new Scanner(System.in);
+        System.out.println("Please enter one number:   ");
+        int userinput = input.nextInt();
+        myArraylist.add(userinput);
+        myArraylist.add(0,userinput);
+
+
+        switch (userinput) {
+            case 1:
+                System.out.println("Add number into Array list");
+                break;
+            case 2:
+                System.out.println("Please Print number");
+                break;
+            case 3:
+                System.out.println("Get maximum number ");
+                break;
+            case 4:
+                System.out.println("Get maximum number");
+                break;
+            default:
+                System.out.println("Try another number pls");
+        }
+    }
+}
+
